The work principle of the sand blasting machine is to compress the air to eject the grind material (or pill) on the surface of the parts, to cut or strike the surface of the parts
mircrocosmicly, to achieve the disposals like derusting, degrease, wipe off the impurity on the surface, strength the surface and other decorative handling. It is widely used on all kinds of
metal components and soldering surfaces in shipping, aeroplane, metallurgy, mine, railway, bridge, chemistry, vehicle and heavy machinery manufacture fields. At the same time, it's an ideal
equipment for decorating and carvening the nonmetal (glass, plastic,etc.)surfaces.